GB1179120A - Catalysts for Use in the Production of Hydroxylammonium Salts. - Google Patents

Catalysts for Use in the Production of Hydroxylammonium Salts.

Info

Publication number
GB1179120A
GB1179120A GB42796/69A GB4279669A GB1179120A GB 1179120 A GB1179120 A GB 1179120A GB 42796/69 A GB42796/69 A GB 42796/69A GB 4279669 A GB4279669 A GB 4279669A GB 1179120 A GB1179120 A GB 1179120A
Authority
GB
United Kingdom
Prior art keywords
catalysts
production
hydroxylammonium salts
graphite
dec
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB42796/69A
Inventor
Hans Zirngible
Alexander Dornemann
Rudolf Gerken
Heinz Heine
Horst Meyer
Johannes Weise
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1179120A publication Critical patent/GB1179120A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen

Abstract

1,179,120. Pt on C catalysts. FARBENFABRIKEN BAYER A.G. 16 Dec., 1966 [28 Dec., 1965; 28 Nov., 1966], No. 42796/69. Divided out of 1,179,119. Heading B1E. Catalysts comprising finely divided Group VIII precious metal supported by a mixture of graphite and 10-50% activated carbon are used in the production of hydroxylammonium salts by reduction of NO with hydrogen in aqueous acid solution. In examples Pt is supported on 80% graphite and 20% activated carbon.
GB42796/69A 1965-12-28 1966-12-16 Catalysts for Use in the Production of Hydroxylammonium Salts. Expired GB1179120A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0048021 1965-12-28
DEF0050788 1966-11-28

Publications (1)

Publication Number Publication Date
GB1179120A true GB1179120A (en) 1970-01-28

Family

ID=25977069

Family Applications (2)

Application Number Title Priority Date Filing Date
GB56399/66A Expired GB1179119A (en) 1965-12-28 1966-12-16 Process for the Manufacture of Hydroxylammonium Salts.
GB42796/69A Expired GB1179120A (en) 1965-12-28 1966-12-16 Catalysts for Use in the Production of Hydroxylammonium Salts.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB56399/66A Expired GB1179119A (en) 1965-12-28 1966-12-16 Process for the Manufacture of Hydroxylammonium Salts.

Country Status (7)

Country Link
US (1) US3406011A (en)
BE (1) BE691894A (en)
CH (1) CH483363A (en)
DE (2) DE1567513B2 (en)
FR (1) FR1506859A (en)
GB (2) GB1179119A (en)
NL (1) NL6618291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535514A1 (en) * 1991-10-02 1993-04-07 BASF Aktiengesellschaft Process for the preparation of hydroxylammonium sulfate

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1667045A1 (en) * 1967-05-13 1971-06-03 Bayer Ag Process for the production of a platinum catalyst particularly suitable for the hydrogenation of NO to hydroxylamine
DE2100036C2 (en) * 1971-01-02 1983-07-14 Basf Ag, 6700 Ludwigshafen Process for the production of hydroxylammonium nitrate
JPS5324190B2 (en) * 1974-03-05 1978-07-19
US4054687A (en) * 1976-06-01 1977-10-18 United Technologies Corporation Method for making a fuel cell electrode
US4028274A (en) * 1976-06-01 1977-06-07 United Technologies Corporation Support material for a noble metal catalyst and method for making the same
CH633497A5 (en) * 1977-03-30 1982-12-15 Kernforschungsanlage Juelich METHOD FOR REDUCING REDUCABLE POLLUTANTS IN AQUEOUS SOLUTIONS.
DE3130305A1 (en) * 1981-07-31 1983-02-17 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING HYDROXYLAMMONIUM SALTS
DE3713733A1 (en) * 1987-04-24 1988-11-17 Basf Ag METHOD FOR PRODUCING HYDROXYLAMMONIUM SALTS
DE3809554A1 (en) * 1988-03-22 1989-10-12 Basf Ag METHOD FOR PRODUCING HYDROXYLAMMONIUM SALTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626246A (en) * 1949-01-29 1953-01-20 Texas Co Regenerating cobalt catalysts by oxidation
NL126795C (en) * 1960-08-04 1900-01-01
NL295133A (en) * 1962-07-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535514A1 (en) * 1991-10-02 1993-04-07 BASF Aktiengesellschaft Process for the preparation of hydroxylammonium sulfate

Also Published As

Publication number Publication date
DE1567532B2 (en) 1975-06-19
FR1506859A (en) 1967-12-22
NL6618291A (en) 1967-06-29
BE691894A (en) 1967-06-28
US3406011A (en) 1968-10-15
DE1567513A1 (en) 1970-04-16
GB1179119A (en) 1970-01-28
DE1567532A1 (en) 1970-08-20
DE1567513B2 (en) 1975-05-28
CH483363A (en) 1969-12-31

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